Updates regex for group_name

app/models/commit_status.rb

@@ -209,7 +209,7 @@ class CommitStatus < ApplicationRecord
 
   def group_name
     # 'rspec:linux: 1/10' => 'rspec:linux'
-    common_name = name.to_s.gsub(%r{\d+[\s:\/\\]+\d+\s*}, '')
+    common_name = name.to_s.gsub(%r{\b\d+[\s:\/\\]+\d+\s*}, '')
 
     # 'rspec:linux: [aws, max memory]' => 'rspec:linux', 'rspec:linux: [aws]' => 'rspec:linux'
     common_name.gsub!(%r{: \[.*\]\s*\z}, '')

changelogs/unreleased/lm-update-regex-group-ame.yml

+---
+title: Updates regex for group_name to support numbers in job name
+merge_request: 51157
+author:
+type: changed

spec/models/commit_status_spec.rb

@@ -519,6 +519,9 @@ RSpec.describe CommitStatus do
     subject { commit_status.group_name }
 
     where(:name, :group_name) do
+      'rspec1'                                              | 'rspec1'
+      'rspec1 0 1'                                          | 'rspec1'
+      'rspec1 0/2'                                          | 'rspec1'
       'rspec:windows'                                       | 'rspec:windows'
       'rspec:windows 0'                                     | 'rspec:windows 0'
       'rspec:windows 0 test'                                | 'rspec:windows 0 test'